package com.travelzen._9.interfaces.factory;

interface Service {
	void method1();
	void method2();
}

interface ServiceFactory{
	Service getService();
}

class Implementation1 implements Service {

	Implementation1(){}

	@Override
	public void method1() {
		System.out.println("Implementation1 method1");
	}

	@Override
	public void method2() {
		System.out.println("Implementation1 method2");
	}
}

class Implementation1Factory implements ServiceFactory{
	@Override
	public Service getService() {
		return new Implementation1();
	}

}

class Implementation2 implements Service {

	Implementation2(){}

	@Override
	public void method1() {
		System.out.println("Implementation2 method1");
	}

	@Override
	public void method2() {
		System.out.println("Implementation2 method2");
	}
}

class Implementation2Factory implements ServiceFactory{
	@Override
	public Service getService() {
		return new Implementation2();
	}

}


public class Factories {
	public static void ServiceConsumer(ServiceFactory fact){
		Service s = fact.getService();
		s.method1();
		s.method2();
	}
	public static void main(String[] args) {
		ServiceConsumer(new Implementation1Factory());
		ServiceConsumer(new Implementation2Factory());
	}
}
